Core Study 2: Elephant Training Methods

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Questions and Answers

According to operant conditioning, what is the defining factor in shaping behavior?

  • The emotional state of the individual
  • The consequences of the behavior (correct)
  • The repetition of the behavior
  • The internal motivations of the individual

Secondary reinforcers are innate and naturally rewarding, such as food or water.

False (B)

Explain how positive reinforcement plays a role in shaping a desired behavior.

Positive reinforcement involves providing a pleasant consequence after a behavior occurs, increasing the likelihood of that behavior being repeated. For example, giving a treat to a dog after it performs a trick reinforces the behavior and makes it more likely to be repeated.

The term ______ refers to learning from the outcome of our behavior.

<p>operant conditioning</p> Signup and view all the answers

Match the following reinforcement types with their corresponding descriptions:

<p>Positive Reinforcement = Adding something pleasant to increase the likelihood of a behavior Negative Reinforcement = Removing something unpleasant to increase the likelihood of a behavior Punishment = Adding something unpleasant to decrease the likelihood of a behavior Extinction = Removing something pleasant to decrease the likelihood of a behavior</p> Signup and view all the answers

What type of observation was used in the study?

<p>Controlled observation (A)</p> Signup and view all the answers

The study involved a large sample size of elephants.

<p>False (B)</p> Signup and view all the answers

What was the purpose of training the elephants?

<p>To teach them to perform a voluntary trunk wash in response to a cue.</p> Signup and view all the answers

The elephants were trained using a method called ______ and rewarded with chopped banana.

<p>SPR</p> Signup and view all the answers

Match the following training methods with their descriptions:

<p>Marker-reward relationship = Connecting a sound or gesture with a reward Shaping = Gradually reinforcing behaviors that approach the desired action Chaining = Breaking down complex behaviors into smaller steps and training each step separately</p> Signup and view all the answers

The SPR training techniques used in the study were successful in teaching elephants to participate in a trunk wash.

<p>True (A)</p> Signup and view all the answers

Which of the following is a weakness of the study due to its small sample size?

<p>It is difficult to generalize the findings to a larger population. (B)</p> Signup and view all the answers

Why was it challenging to control for distractions during the training sessions?

<p>The presence of tourists and other elephants during the training sessions could have affected the elephants' concentration or willingness to participate.</p> Signup and view all the answers

Match the following terms with their definitions:

<p>Demand characteristics = Cues or signals that indicate the desired response in a study. Verbal cue = A spoken word or phrase used to prompt a specific behavior. SPR = A training technique that uses positive reinforcement to shape behavior. Quantitative Data = Data that can be measured numerically, such as the number of correct responses. Unstructured Observations = Observations that are not standardized or systematic, making it difficult to analyze objectively.</p> Signup and view all the answers

The researchers attempted to maintain the validity of the research by asking the mahouts to not ______ to the elephants.

<p>speak</p> Signup and view all the answers

The study's use of SPR training techniques was considered ethical because it avoided punishment.

<p>True (A)</p> Signup and view all the answers

What were two potential factors related to the elephants themselves that could affect the reliability of the study if it were repeated?

<p>The elephants' personalities and previous experience with SPR training could influence their responses.</p> Signup and view all the answers

Which of the following is a major challenge of conducting research with elephants?

<p>Their large size can pose a risk to both humans and themselves. (A)</p> Signup and view all the answers

Why is quantitative data considered easier to analyze than unstructured observations?

<p>Quantitative data can be objectively measured and compared, while unstructured observations are more subjective and difficult to analyze systematically.</p> Signup and view all the answers

Flashcards

Operant Conditioning

Learning that occurs through the consequences of behavior, which can be reinforcing or punishing.

Positive Reinforcement

Adding a pleasant stimulus to increase the likelihood of a behavior being repeated.

Negative Reinforcement

Removing an unpleasant stimulus to increase the likelihood of a behavior being repeated.

Primary Reinforcers

Natural reinforcers necessary for survival, like food and water.

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Secondary Reinforcers

Learned reinforcers that are associated with primary reinforcers, like money.

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Behavior Chains

Combining individual actions in a specific order to achieve a complex behavior, like riding a bike.

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Traditional Elephant Training

Method using punishment (like pain or fear) to manage elephant behavior, contrasting with positive techniques.

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Controlled Observation

A research method where behavior is observed in a structured setting.

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Sample Group

A specific group chosen for a study; in this case, elephants.

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Elephant Training Age

The juveniles were aged 5 to 7 years.

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Behavioral Checklist

A tool to record specific behaviors and responses as percentages.

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SPR Training Method

A training approach using both primary and secondary reinforcers.

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Reinforcer Types

Primary reinforcer (chopped banana) and secondary reinforcer (whistle).

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Training Sessions

Conducted twice daily, ensuring regular engagement with elephants.

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Voluntary Action

Elephants choose to participate in training by responding to cues.

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Mahout's Role

Caretakers who assist during training for safety.

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Quantitative data

Numerical data used for analysis and comparison.

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Trunk wash training

Training elephants to participate in a wash using positive reinforcement.

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Sample size

The number of subjects in a study, affecting generalizability.

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Generalizability

The ability to apply findings from a study to a larger population.

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Validity in research

The degree to which a study measures what it claims to measure.

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Demand characteristics

Cues that might influence participant behavior in a study.

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Flexibility in training

Adjustments made during training to suit individual animals.

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Influence of distractions

External factors that can affect participants during a study.

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Study Notes

Core Study 2: Fagen et al. (Elephant Learning)

  • Study Aim: To investigate whether traditionally trained elephants can be trained to perform a trunk wash using positive reinforcement.
  • Method: Controlled observation with a small group of female elephants in captivity. Researchers observed elephant behaviour in response to specific stimuli. Responses were recorded using a structured observation checklist (percentage pass).
  • Sample: Five female elephants (4 juveniles, 1 adult) at one elephant stable in Nepal. Elephants were chosen for their docile temperament.
  • Procedure: Positive reinforcement training (SPR) using chopped banana as a primary reinforcer and whistle as a secondary reinforcer. Training sessions were conducted in an indoor setting (7:30 - 10:00 am and 4:00 - 7:00 pm).
  • Training Methods: Three methods used were capture, lure, and shaping to teach specific behaviours: trunk up to allow fluid flow, positioning trunk to create an opening for sample collection into a bucket, and exhaling to collect the sample.
  • Ethical Considerations: The study aimed to minimise harm to the elephants. Elephants were well treated, could graze freely, and were social with other elephants. Elephants' temperament was considered.
  • Results: Four juveniles successfully learned the trunk wash. The adult elephant did not fully complete the trunk wash sequence. Challenges present include behavioural variations between individual elephants, and possible stress/discomfort of captive environment.
  • Conclusion: Positive reinforcement effectively trained juvenile elephants to learn a trunk wash procedure. This method offers reliable results and avoids punishment. Limitations include small sample size and limitations in generalising the results for the entire elephant population.

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